DIN 53121 Testing of paper and board - Determination of the bending stiffness by the beam method*, 2014-08-01 Update
DIN 53123-1 Testing of paper and board - Determination of the bending stiffness - Part 1: Length of natural frequency method
DIN 55437-1 Testing of folding cartonboard - Creasings - Part 1: Laboratory production of test creasings*, 2021-12-01 Update
DIN 55437-2 Testing of folding cartonboard - Creasings - Part 2: Visual assessment of creasings*, 2021-12-01 Update
DIN EN 20187 Paper, board and pulps; standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples (ISO 187:1990); German version EN 20187:1993
DIN EN ISO 186 Paper and board - Sampling to determine average quality (ISO 186:2002); German version EN ISO 186:2002
DIN 55437-3:2008 history
2021DIN 55437-3:2021 Testing of folding cartonboard - Creasings - Part 3: Determination of the technical quality of creasings
2008DIN 55437-3:2008 Testing of board - Creasings - Part 3: Determination of the technical quality
1992DIN 55437-3:1992 Testing of board; creasings; determination of the mechanical properties of creasings